CN108905546A - A kind of industrial waste gas of plasma purifying part of safety and easy cleaning - Google Patents
A kind of industrial waste gas of plasma purifying part of safety and easy cleaning Download PDFInfo
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- CN108905546A CN108905546A CN201811059970.3A CN201811059970A CN108905546A CN 108905546 A CN108905546 A CN 108905546A CN 201811059970 A CN201811059970 A CN 201811059970A CN 108905546 A CN108905546 A CN 108905546A
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- 239000007789 gas Substances 0.000 title claims abstract description 25
- 238000004140 cleaning Methods 0.000 title claims abstract description 13
- 239000002440 industrial waste Substances 0.000 title claims abstract description 13
- 210000002381 plasma Anatomy 0.000 claims abstract description 83
- 239000011159 matrix material Substances 0.000 claims abstract description 9
- 238000000746 purification Methods 0.000 claims abstract description 9
- 239000000919 ceramic Substances 0.000 claims abstract description 7
- 239000012212 insulator Substances 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims 2
- 235000003283 Pachira macrocarpa Nutrition 0.000 claims 1
- 241001083492 Trapa Species 0.000 claims 1
- 235000014364 Trapa natans Nutrition 0.000 claims 1
- 235000009165 saligot Nutrition 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
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- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
- B01D53/323—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00 by electrostatic effects or by high-voltage electric fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/818—Employing electrical discharges or the generation of a plasma
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The industrial waste gas of plasma purifying part of a kind of safety and easy cleaning belongs to industrial waste gas plasma for purification field,It is characterized in that,Including height,The one piece of high-field electrode fixed plate and two pieces of low-field electrode fixed plates that width is equal,Four apex angles of high-field electrode fixed plate and the first low-field electrode fixed plate are connected to ceramic insulator,First,Four apex angles of the second two pieces of low-field electrode fixed plates are connected with connecting column,High pressure plasma occurs electrode and runs through three electrode fixed plates and fixation,Low-field electrode runs through two pieces of low tension pole plates and fixation,Every four low-field electrodes occur electrode periphery in high pressure plasma and constitute low-field electrode matrix by pi/2 radian equidistant arrangement,Or electrode arrangement occurs for every four high pressure plasmas on four vertex of each low-field electrode periphery rectangle,Compared with traditional honeycomb corona plasma purification device,With being not easy the exhaust residuals object such as sedimentating dust,The characteristics of highly-safe and easy cleaning.
Description
Technical field
The invention belongs to industrial waste gas purifying technical field more particularly to industrial waste gas plasma for purification technical fields.
Background technique
A large amount of exhaust gas is inevitably discharged in the fast development of industry, and Exhaust gas species are various, to human body health
It will cause very big injury, therefore the purification techniques of industrial waste gas is the important link for guaranteeing people's health.Relative to
In the air purifying process such as physical absorption, electrostatic precipitation, biocatalysis, incinerator burning, plasma purification technology exists
Have many advantages, such as that at low cost, energy consumption is small, treatment effeciency is high in terms of processing exhaust gas.
Plasma is a kind of is made of anion, cation, electronics and neutral particle, integrally in the substance of electroneutral
Aggregate, referred to as the 4th state of substance.The ozone that high energy electron, active group and electric discharge in low temperature plasma generate
Deng have the function of eliminate peculiar smell and decompose poisonous and harmful substance can greatly purify exhaust gas.
Honeycomb power plasma body cleaning trouble, syringe honeycomb plasma cylinder inner wall are easy accumulation on Vehicles Collected from Market
The residue of the exhaust residuals object such as aerosol, accumulation will cause the reduction for the treatment of effeciency, when residue accumulation to a certain extent can
Filament-like discharges are generated, cause danger, and due to the cleaning difficult to realize of its own structure problem.
Summary of the invention
The purpose of the present invention is to provide a kind of safety and the industrial waste gas of plasma purifying parts of easy cleaning.
One of present invention is characterised by comprising：
Wide, high high-field electrode fixed plate 1 equal separately from each other and two pieces of low-field electrode fixed plates 21,22,
Electrode 3, multiple low tensions occur for multiple high pressure plasmas for running through two pieces of low-field electrode fixed plates 21,22
Pole 4 and electrode 3 occurs for the connecting column 6 of electrode plate connection, for high pressure plasma, divides for low-field electrode 4
The not connecting component that is connected with corresponding electrode plate：
The connector of connection is to be located at two pieces of pole plates between high-field electrode fixed plate 1 and the first low-field electrode fixed plate 21
The ceramic insulator 5 connected with screw on four vertex,
First low-field electrode fixed plate 21 and the second low-field electrode fixed plate 22 are to be located at low-field electrode fixed plate 21,22 4
It is connected to two pieces of low-field electrode fixed plates 21, the connecting column in 22 left and right sides on a vertex,
Electrode 3 and multiple low-field electrodes 4 occur for multiple high pressure plasmas, all by the high pressure plasma of matrix form arrangement
Electrode matrix occurs for body, and 3 outer circle circumferential direction of electrode occurs along each high pressure plasma and presses diamond shape by the position of pi/2 radian
Four low-field electrodes 4 of shape equidistantly distributed,
It includes being used for handle that connection component between both electrode 3 and low-field electrode 4 and electrode plate, which occurs, for high pressure plasma
The upper end end that electrode 3 occurs for high pressure plasma is fixed in high-field electrode fixed plate 1 and simultaneously high pressure plasma enough
The lower end end that electrode 3 occurs for body is fixed on the first kind connection component 71 in the second low-field electrode fixed plate 22 enough, for low
The upper end end of piezoelectricity pole 4 is fixed in the first low-field electrode fixed plate 21 and simultaneously that the lower end end of low-field electrode 4 is sufficient enough
The second class connection component 72 being fixed in the second low-field electrode fixed plate 22, wherein：
First kind connection component 71, including：It is fixed on first group of connector of the first kind in high-field electrode fixed plate 1 and solid
The second group of connector of the first kind being scheduled on the second low tension pole plate 22,
Second class connection component 72, including：The first group of connection of the second class being fixed in the first low-field electrode fixed plate 21
Part and the second group of connector of the second class being fixed on the second low tension pole plate 22,
Every group of connector include：End face atFont andFont lower ending opening and medial surface and high pressure plasma
The axle sleeve 711,712 or axle sleeve 721,722 that electrode 3 or low-field electrode 4 upper end or lower end end are threadedly coupled enough occur for body, with
And the nut 7111,7122 that is connected with the axle sleeve 711,712 or axle sleeve 721,722 external screw threads of medial surface or nut 7211,
7222, wherein：
Axle sleeve 711 or axle sleeve 721 in first group of connector of first group of connection component of the first kind or the second class are
After font bottom extends upward through high-field electrode fixed plate 1 or the first low-field electrode fixed plate 21, the axle sleeve upper end is faced upward
It detains on the lower end surface of high-field electrode fixed plate 1 or the first low-field electrode fixed plate 21,
Axle sleeve 712 or axle sleeve 722 in second group of connector of second group of connector of the first kind or the second class areWord
Type bottom is downward through again detaining downwards axle sleeve 712 or 722 upper end of axle sleeve after the second low-field electrode fixed plate 22
On the upper surface of two low-field electrode fixed plates 22,
There is a felt pad made of elastic rubber between each group of connector axle sleeve and the end face of corresponding electrode plate
Circle 71111,71222 or insulating washer 72111,72222.
Covered along axis on each plasma-generating electrode 3 then one can low-field electrode 4 to surrounding generate medium
Barrier discharge can occur 3 corrosion-resistant high pressure of electrode to two neighboring high pressure plasma again and electrode insulation set occurs, to be formed
Electrode assembly occurs for the high pressure plasma of equidistant arranged distribution.
Related low-field electrode 2 is directed toward along being equally spacedly provided with for axis on cylindrical pressure plasma-generating electrode 3
Metal saw dentation protrusion.
Electrode 3 or metal bar or metal plate or flat plate occur for high pressure plasma.
The two of the present invention are characterised by comprising：
Wide, high high-field electrode fixed plate 1 equal separately from each other and two pieces of low-field electrode fixed plates 21,22,
Electrode 3, multiple low tensions occur for multiple high pressure plasmas for running through two pieces of low-field electrode fixed plates 21,22
Pole 4 and electrode 3 occurs for the connecting column 6 of electrode plate connection, for high pressure plasma, divides for low-field electrode 4
The not connecting component that is connected with corresponding electrode plate：
The connector of connection is to be located at two pieces of pole plates between high-field electrode fixed plate 1 and the first low-field electrode fixed plate 21
The ceramic insulator 5 connected with screw on four vertex,
First low-field electrode fixed plate 21 and the second low-field electrode fixed plate 22 are to be located at low-field electrode fixed plate 21,22 4
It is connected to two pieces of low-field electrode fixed plates 21, the connecting column in 22 left and right sides on a vertex,
Electrode 3 and multiple low-field electrodes 4 occur for multiple high pressure plasmas, all arrange by matrix form, low-voltage plasma
It is equidistant by square shape by the position of pi/2 radian along each 4 outer circle circumferential direction of low-field electrode that electrode matrix occurs for body
It is distributed four high pressure plasmas and electrode 3 occurs,
It includes being used for handle that connection component between both electrode 3 and low-field electrode 4 and electrode plate, which occurs, for high pressure plasma
The upper end end that electrode 3 occurs for high pressure plasma is fixed in high-field electrode fixed plate 1 and simultaneously high pressure plasma enough
The lower end end that electrode 3 occurs for body is fixed on the first kind connection component 71 in the second low-field electrode fixed plate 22 enough, for low
The upper end end of piezoelectricity pole 4 is fixed in the first low-field electrode fixed plate 21 and simultaneously that the lower end end of low-field electrode 4 is sufficient enough
The second class connection component 72 being fixed in the second low-field electrode fixed plate 22, wherein：
First kind connection component 71, including：It is fixed on first group of connector of the first kind in high-field electrode fixed plate 1 and solid
The second group of connector of the first kind being scheduled on the second low tension pole plate 22,
Second class connection component 72, including：The first group of connection of the second class being fixed in the first low-field electrode fixed plate 21
Part and the second group of connector of the second class being fixed on the second low tension pole plate 22,
Every group of connector include：End face atFont andFont lower ending opening and medial surface and high pressure plasma
The axle sleeve 711,712 or axle sleeve 721,722 that electrode 3 or low-field electrode 4 upper end or lower end end are threadedly coupled enough occur for body, with
And the nut 7111,7122 that is connected with the axle sleeve 711,712 or axle sleeve 721,722 external screw threads of medial surface or nut 7211,
7222, wherein：
Axle sleeve 711 or axle sleeve 721 in first group of connector of first group of connection component of the first kind or the second class are
After font bottom extends upward through high-field electrode fixed plate 1 or the first low-field electrode fixed plate 21, the axle sleeve upper end is faced upward
It detains on the lower end surface of high-field electrode fixed plate 1 or the first low-field electrode fixed plate 21,
Axle sleeve 712 or axle sleeve 722 in second group of connector of second group of connector of the first kind or the second class areWord
Type bottom is downward through again detaining downwards axle sleeve 712 or 722 upper end of axle sleeve after the second low-field electrode fixed plate 22
On upper surface in two low-field electrode fixed plates 22,
There is a felt pad made of elastic rubber between each group of connector axle sleeve and the end face of corresponding electrode plate
Circle 71111,71222 or insulating washer 72111,72222.
Covered along axis on each plasma-generating electrode 3 then one can low-field electrode 4 to surrounding generate medium
Barrier discharge can occur 3 corrosion-resistant high pressure of electrode to two neighboring high pressure plasma again and electrode insulation set occurs, to be formed
Electrode assembly occurs for the high pressure plasma of equidistant arranged distribution.
Related low-field electrode 2 is directed toward along being equally spacedly provided with for axis on cylindrical pressure plasma-generating electrode 3
Metal saw dentation protrusion.
Electrode 3 or metal bar or metal plate or flat plate occur for high pressure plasma.
The advantage of the invention is that：
(1) this electric discharge device is not easy the exhaust residuals object such as sedimentating dust, and processing exhaust gas safety is higher.
(2) present apparatus can install jet-propelled or fountain cleaning device in inside, be convenient for pressure-vaccum, the exhaust gas washed is residual
Stay object that can be discharged by modes such as collection device or outlet ports.
Detailed description of the invention
The reference numerals are as follows：
1. high-field electrode fixed plate,
2. two pieces of low-field electrode fixed plates include：
First low-field electrode fixed plate 21, the second low-field electrode fixed plate 22,
3. plasma-generating electrode, 4. low-field electrodes,
5. ceramic insulator, 6. connecting columns,
7. connection component includes：
First connection component 71：
Electrode upper end end foot axle sleeve 711 occurs for high pressure plasma, and electrode lower end end end foot axis occurs for high pressure plasma
Electrode upper end end foot nut 7111 occurs for set 712, high pressure plasma, and electrode lower end end foot nut occurs for high pressure plasma
7122, electrode upper end end foot insulating washer 71111 occurs for high pressure plasma, and it is exhausted enough that electrode lower end end occurs for high pressure plasma
Edge washer 71222,
Second connection component：
Electrode upper end end foot axle sleeve 721 occurs for low pressure plasma, and electrode lower end end foot axle sleeve occurs for low pressure plasma
722, electrode upper end end foot nut 7211 occurs for low pressure plasma, and electrode lower end end foot nut occurs for low pressure plasma
7222, electrode upper end end foot insulating washer 72111 occurs for low pressure plasma, and it is exhausted enough that electrode lower end end occurs for low pressure plasma
Edge washer 72222,
In above-mentioned mark, first indicates that connection component, second indicate each connection component serial number with this, and third position indicates
Axle sleeve serial number on each connection component, the 4th nut serial number indicated on each connection component, the 5th indicates each connection component
On insulating washer serial number.
The perspective view of Fig. 1 embodiment Ι.
The lateral front view of the second low-field electrode fixed plate 22 of Fig. 2 embodiment Ι.
The top view of Fig. 3 embodiment Ι：Black line on metal electrode is starlike protruding portion.
The upper end end foot and its connection component cross-sectional view of electrode 3 occur for the high pressure plasma of 4.1 embodiment Ι of Fig. 4,
The upper end end foot and its connection component cross-sectional view of electrode 4 occur for the low pressure plasma of 4.2 embodiment Ι,
The lower end end foot and its connection component cross-sectional view of electrode 3 occur for the high pressure plasma of 4.3 embodiment Ι,
The lower end end foot and its connection component cross-sectional view of electrode 4 occur for the low pressure plasma of 4.4 embodiment Ι.
The perspective view of Fig. 5 embodiment II.
The lateral front view of the second low-field electrode fixed plate 22 of Fig. 6 embodiment II.
The top view of Fig. 7 embodiment II：Black line on metal electrode is starlike protruding portion.
Specific embodiment
First embodiment is shown in that Fig. 1 to Fig. 4, second embodiment are shown in Fig. 5 to Fig. 7.
Multiple low-field electrodes 4 run through and are fixed on the first low-field electrode fixed plate 21 and the second low tension pole plate fixed plate 22
On, it is low in the lower end surface of the first low-field electrode fixed plate 21 and second that axle sleeve 721 and axle sleeve 722 are that upper surface is detained upwards respectively
The upper surface of piezoelectricity pole fixed plate 22, the upper end or lower end end of low-field electrode 4 use axle sleeve 721,722 medial surfaces to be threadedly coupled enough,
Axle sleeve 721,722 external screw thread coupling nuts 7211,7222, have one between each group of connector axle sleeve and the end face of corresponding electrode plate
A insulating washer 72111 or insulating washer 72222, connecting column 6 consolidate the first low-field electrode fixed plate 21 and the second low-field electrode
Fixed board 22 is connected and fixed, and forms low-field electrode module.
Multiple high pressure plasmas generation electrodes 3 run through and be fixed on high-field electrode fixed plate 1 and the second low-field electrode is solid
On fixed board 22, axle sleeve 711 and 712 upper surface of axle sleeve are detained low in the lower end surface of high-field electrode fixed plate 1 and second upwards respectively
The upper surface of piezoelectricity pole fixed plate 22, the upper end or lower end end of low-field electrode 4 use axle sleeve 711,712 medial surfaces to be threadedly coupled enough,
Axle sleeve 711,712 external screw thread coupling nuts 7111,7122, have one between each group of connector axle sleeve and the end face of corresponding electrode plate
A insulating washer 71111 or insulating washer 71222, ceramic insulator 5 are fixed in high-field electrode fixed plate 1 and the first low-field electrode
Four vertex between plate 21 are connected to form plasma for purification component with screw.
The present invention is compared with traditional honeycomb corona plasma purification device, with dielectric barrier discharge high-field electrode generation
Metal bar electrode has been replaced, has been realized instead of honeycomb cylindrical electrode with dielectric barrier discharge plasma with low pressure metal stick
Body avoids conventional apparatus since honeycomb cylinder medial surface is due in the exhaust gas such as sedimentating dust instead of corona discharge plasma
Remaining solids and the safety problem caused, and purification efficiency is also improved, electrode clean of being more convenient for makes to remain in exhaust gas
Solids by self gravity, or the means such as spray or blowing and fall in collecting box, meanwhile, the electricity being threadedly coupled is absolutely
Edge connection component replaces the solder joint between each component, electrode especially to high-field electrode and its electrode fixed plate carried out it is electric every
From, thus it is safer, it also avoids in since solder joint loosens and falls off and bring unreliability.
Under conditions of plate suqare and equal electrode spacing, embodiment II is suitable for higher concentration exhaust-gas treatment, embodiment Ι
Suitable for low concentration exhaust-gas treatment.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art within the technical scope of the present disclosure, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. the industrial waste gas of plasma purifying part of a kind of safety and easy cleaning, which is characterized in that including：
Wide, high equal separately from each other high-field electrode fixed plate (1) and two pieces of low-field electrode fixed plates (21,22),
Electrode (3) occur for multiple high pressure plasmas for running through two pieces of low-field electrode fixed plates (21,22), multiple low tensions
Pole (4) and for electrode plate connection connecting column (6), for high pressure plasma occur electrode (3), be used for low tension
The connecting component that pole (4) is connected with corresponding electrode plate respectively：
The connector of connection is to be located at two pieces of pole plates between high-field electrode fixed plate (1) and the first low-field electrode fixed plate (21)
The ceramic insulator (5) connected with screw on four vertex,
First low-field electrode fixed plate (21) and the second low-field electrode fixed plate (22) are to be located at low-field electrode fixed plate (21,22)
The connecting column being connected in two pieces of low-field electrode fixed plates (21,22) left and right sides on four vertex,
Electrode (3) and multiple low-field electrodes (4) occur for multiple high pressure plasmas, all by the high pressure plasma of matrix form arrangement
Electrode matrix occurs for body, and electrode (3) outer circle circumferential direction occurs along each high pressure plasma and presses water chestnut by the position of pi/2 radian
Four low-field electrodes (4) of shape shape equidistantly distributed,
It includes being used for handle that connection component between both electrode (3) and low-field electrode (4) and electrode plate, which occurs, for high pressure plasma
The upper end end that electrode (3) occur for high pressure plasma is fixed on high-field electrode fixed plate (1) and simultaneously high pressure etc. enough
The lower end end that electrode (3) occur for gas ions is fixed on the first kind connection component in the second low-field electrode fixed plate (22) enough
(71), in the first low-field electrode fixed plate (21) and simultaneously low for the upper end end of low-field electrode (4) to be fixed on enough
The lower end end of piezoelectricity pole (4) is fixed on the second class connection component (72) in the second low-field electrode fixed plate (22) enough, wherein：
First kind connection component (71), including：It is fixed on first group of connector of the first kind on high-field electrode fixed plate (1) and solid
The second group of connector of the first kind being scheduled on the second low tension pole plate (22),
Second class connection component (72), including：The first group of connection of the second class being fixed in the first low-field electrode fixed plate (21)
Part and the second group of connector of the second class being fixed on the second low tension pole plate (22),
Every group of connector include：End face atFont andFont lower ending opening and medial surface and high pressure plasma are sent out
Axle sleeve (711) that raw electrode (3) or low-field electrode (4) upper end or lower end end are threadedly coupled enough, (712) or axle sleeve (721),
(722) and medial surface connected with the axle sleeve (711), (712) or axle sleeve (721), (722) external screw thread nut (7111),
(7122) or nut (7211), (7222), wherein：
Axle sleeve (711) or axle sleeve (721) in first group of connector of first group of connection component of the first kind or the second class are
After font bottom extends upward through high-field electrode fixed plate (1) or the first low-field electrode fixed plate (21), the axle sleeve upper surface
It detains on the lower end surface of high-field electrode fixed plate (1) or the first low-field electrode fixed plate (21) upwards,
Axle sleeve (712) or axle sleeve (722) in second group of connector of second group of connector of the first kind or the second class areWord
Axle sleeve (712) or axle sleeve (722) upper end are buckled downwards again downward through after the second low-field electrode fixed plate (22) type bottom
It gives as security on the upper surface of the second low-field electrode fixed plate (22),
There is an insulating washer made of elastic rubber between each group of connector axle sleeve and the end face of corresponding electrode plate
(71111), (71222) or insulating washer (72111), (72222).
2. the industrial waste gas of plasma purifying part of a kind of safety and easy cleaning, which is characterized in that including：
Wide, high equal separately from each other high-field electrode fixed plate (1) and two pieces of low-field electrode fixed plates (21,22),
Electrode (3) occur for multiple high pressure plasmas for running through two pieces of low-field electrode fixed plates (21,22), multiple low tensions
Pole (4) and for electrode plate connection connecting column (6), for high pressure plasma occur electrode (3), be used for low tension
The connecting component that pole (4) is connected with corresponding electrode plate respectively：
The connector of connection is to be located at two pieces of pole plates between high-field electrode fixed plate (1) and the first low-field electrode fixed plate (21)
The ceramic insulator (5) connected with screw on four vertex,
First low-field electrode fixed plate (21) and the second low-field electrode fixed plate (22) are to be located at low-field electrode fixed plate (21,22)
The connecting column being connected in two pieces of low-field electrode fixed plates (21,22) left and right sides on four vertex,
Electrode (3) and multiple low-field electrodes (4) occur for multiple high pressure plasmas, all by the high pressure plasma of matrix form arrangement
Electrode matrix occurs for body, along each low-field electrode (4) outer circle circumferential direction by the position of pi/2 radian by between square shape etc.
Electrode (3) occur for four away from distribution high pressure plasmas,
It includes being used for handle that connection component between both electrode (3) and low-field electrode (4) and electrode plate, which occurs, for high pressure plasma
The upper end end that electrode (3) occur for high pressure plasma is fixed on high-field electrode fixed plate (1) and simultaneously high pressure etc. enough
The lower end end that electrode (3) occur for gas ions is fixed on the first kind connection component in the second low-field electrode fixed plate (22) enough
(71), in the first low-field electrode fixed plate (21) and simultaneously low for the upper end end of low-field electrode (4) to be fixed on enough
The lower end end of piezoelectricity pole (4) is fixed on the second class connection component (72) in the second low-field electrode fixed plate (22) enough, wherein：
First kind connection component (71), including：It is fixed on first group of connector of the first kind on high-field electrode fixed plate (1) and solid
The second group of connector of the first kind being scheduled on the second low tension pole plate (22),
Second class connection component (72), including：The first group of connection of the second class being fixed in the first low-field electrode fixed plate (21)
Part and the second group of connector of the second class being fixed on the second low tension pole plate (22),
Every group of connector include：End face atFont andFont lower ending opening and medial surface and high pressure plasma are sent out
Axle sleeve (711) that raw electrode (3) or low-field electrode (4) upper end or lower end end are threadedly coupled enough, (712) or axle sleeve (721),
(722) and medial surface connected with the axle sleeve (711), (712) or axle sleeve (721), (722) external screw thread nut (7111),
(7122) or nut (7211), (7222), wherein：
Axle sleeve (711) or axle sleeve (721) in first group of connector of first group of connection component of the first kind or the second class are
After font bottom extends upward through high-field electrode fixed plate (1) or the first low-field electrode fixed plate (21), the axle sleeve upper surface
It detains on the lower end surface of high-field electrode fixed plate (1) or the first low-field electrode fixed plate (21) upwards,
Axle sleeve (711) or axle sleeve (721) in second group of connector of second group of connector of the first kind or the second class areWord
Axle sleeve (712) or axle sleeve (722) upper end are buckled downwards again downward through after the second low-field electrode fixed plate (22) type bottom
It gives as security on the upper surface in the second low-field electrode fixed plate (22),
There is an insulating washer made of elastic rubber between each group of connector axle sleeve and the end face of corresponding electrode plate
(71111), (71222) or insulating washer (72111), (72222).
3. the industrial waste gas of plasma purification device of a kind of safety according to claim 1 or 2 and easy cleaning, feature
Be, covered along axis on each plasma-generating electrode (3) then one can low-field electrode (4) to surrounding generate medium
Barrier discharge can occur electrode (3) corrosion-resistant high pressure to two neighboring high pressure plasma again and electrode insulation set occurs, thus shape
Electrode assembly occurs at the high pressure plasma of equidistant arranged distribution.
4. the industrial waste gas of plasma purifying part of a kind of safety according to claim 1 or 2 and easy cleaning, feature
It is to be directed toward related low-field electrode (2) along being equally spacedly provided with for axis on cylindrical pressure plasma-generating electrode (3)
Metal saw dentation protrusion.
5. the industrial waste gas of plasma purifying part of a kind of safety according to claim 1 or 2 and easy cleaning, feature
It is that electrode (3) or metal bar or metal plate or flat plate occur for high pressure plasma.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| US20100068104A1 (en) * | 2006-05-04 | 2010-03-18 | Seock Joon Kim | Flat-Type Non-Thermal Plasma Reactor |
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| CN209501288U (en) * | 2018-09-12 | 2019-10-18 | 北京戎拓科技发展有限公司 | A kind of plasma high-concentration industrial exhaust cleaning component of safety and easy cleaning |
| CN209501287U (en) * | 2018-09-12 | 2019-10-18 | 北京戎拓科技发展有限公司 | A kind of plasma low-concentration industrial exhaust cleaning component of safety and easy cleaning |
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| US20100068104A1 (en) * | 2006-05-04 | 2010-03-18 | Seock Joon Kim | Flat-Type Non-Thermal Plasma Reactor |
| CN104722180A (en) * | 2015-03-03 | 2015-06-24 | 宁波东方盛大环保科技有限公司 | Plasma waste gas purifying equipment |
| CN107051198A (en) * | 2017-03-21 | 2017-08-18 | 复旦大学 | The emission-control equipment of array plasma catalyst synergy |
| CN206660926U (en) * | 2017-04-20 | 2017-11-24 | 东莞市科怡环保设备科技有限公司 | A kind of plasma cleaning electric field of industrial organic exhaust gas processing equipment |
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